Inc.'s new line of sterile knob covers for surgical microscopes are made of
RadelÂ® R-5100 polyphenylsulfone (PPSU) resin from Solvay Advanced
The knob covers are extensions of the microscope handle and
are used to manipulate the microscope during surgery. The reusable covers come
in repeated contact with medical personnel and must be sterilized after each
procedure. Radel PPSU resin withstands repeated autoclaving - up to 1,000
cycles - while maintaining its toughness and impact resistance.
Injection molded Radel PPSU provides greater productivity
than competitive thermosets, boasting a 20-sec cycle time. The PPSU resin also
offers good processing stability, low shrinkage, and a tight-tolerance fit to
closely match the mating component. Another key feature is the material's high-quality
feel and surface appearance which lends the part a more premium look.
What makes this movie stand out from the typical high school sports story is that the teenagers are undocumented immigrants, and the big game is a NASA-sponsored marine robotics competition. Like many other Hollywood movies, however, Spare Parts only tells part of the story. What the film shows -- and doesn’t show -- raises important issues affecting STEM education in the US.
Instead of sifting through huge amounts of technical data looking for answers to assembly problems, engineers can now benefit from 3M's new initiative -- 3M Assembly Solutions. The company has organized its wealth of adhesive and tape solutions into six typical application areas, making it easier to find the best products to solve their real-world assembly and bonding problems.
Load dump occurs when a discharged battery is disconnected while the alternator is generating current and other loads remain on the alternator circuit. If left alone, the electrical spikes and transients will be transmitted along the power line, leading to malfunctions in individual electronics/sensors or permanent damage to the vehicle’s electronic system. Bottom line: An uncontrolled load dump threatens the overall safety and reliability of the vehicle.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.